Power Laser Mouse Bundles Avago Technologies ADNB-7051-EV ADNB-70

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Power Laser Mouse Bundles Avago Technologies ADNB-7051-EV ADNB-70

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ADNB-7051-EV ADNB-7052-EV
Power Laser Mouse Bundles
Avago Technologies ADNB-7051-EV ADNB-7052-EV power laser mouse bundles laser-illuminated system enabled cordless application. Powered Avago Technologies LaserStreamtechnology, mouse operate many surfaces that proved difficult traditional LED-based optical navigation. power architecture capable sensing mouse motion while prolonging battery life, performance areas essential demanding cordless applications. ADNB-7051-EV ADNB-7052-EV Power Laser Mouse Bundles include: Bundle Part Number ADNB-7051-EV Part Number ADNS-7050 ADNV-6340 ADNS-6120 ADNS-6230-001 Description Power Laser Mouse Sensor Single-Mode Vertical-Cavity Surface Emitting Laser (VCSEL) Laser Mouse Round Lens Laser Mouse VCSEL Assembly Clip ADNS-7050 sensor along with ADNS-6120 ADNS-6130-001 lens, ADNS-6230-001 clip ADNV-6340 VCSEL form complete compact laser mouse tracking system. There moving part, which means high reliability less maintenance user. addition, precision optical alignment required, facilitating high volume assembly. This document will begin with some general information usage guidelines bundle set, followed individual detailed information ADNS-7050 laser mouse sensor, ADNV-6340 VCSEL, ADNS-6120 ADNS6130-001 lens ADNS-6230-001 clip.
Bundle Part Number ADNB-7052-EV
Part Number ADNS-7050 ADNV-6340 ADNS-6130-001 ADNS-6230-001
Description Power Laser Mouse Sensor Single-Mode Vertical-Cavity Surface Emitting Laser (VCSEL) Laser Mouse Trim Lens Laser Mouse VCSEL Assembly Clip
Overview Laser Mouse Sensor Assembly
31.17 (1.227)
16.00 (0.630)
A7050 XYYWWZ
BASE PLATE
BOTTOM SENSOR 3.20 (0.126) SENSOR 3.75 (0.148) LENS FLANGE
VCSEL CLIP
20.49 (0.807)
2.40 (0.094) BOTTOM LENS FLANGE SURFACE
SURFACE
15.37 (0.605) SURFACE VCSEL BODY
Figure Assembly drawing ADNB-7052-EV (top cross-sectional view).
Assembly Drawing ADNB-7051/52-EV, PCBs Base Plate
CUSTOMER SUPPLIED VCSEL ADNS-7050 (SENSOR)
ADNV-6340 (VCSEL) CUSTOMER SUPPLIED ADNS-6230-001 (CLIP) ADNS-6130-001 (LENS)*
CUSTOMER SUPPLIED BASE PLATE WITH RECOMMENDED FEATURES IGES DRAWING
ADNS-6120 ROUND LENS
Figure Exploded view drawing.
Shown with ADNS-6130-001 Laser Mouse Lens, ADNS-6230-001 VCSEL Assembly Clip ADNV-6340 VCSEL. components interlock they mounted onto defined features base plate. ADNS-7050 laser mouse sensor designed mounting through hole PCB, looking down. There aperture stop features package that align lens. ADNV-6340 VCSEL recommended illumination, provides laser diode with single longitudinal single transverse mode. particularly suited lower power consumption highly coherent replacement LEDs. also provides wider operation range while still remaining within single-mode, reliable operating conditions. ADNS-6120 ADNS-6130-001 Laser Mouse Lens designed with ADNS-7050 sensor illumination subsystem provided
assembly clip VCSEL. Together with VCSEL, lens provides directed illumination optical imaging necessary proper operation Laser Mouse Sensor. ADNS-6120 ADNS-6130-001 precision molded optical components should handled with care avoid scratching optical surfaces. ADNS-6120 also large round flange provide long creepage path events that occur opening base plate. ADNS-6230-001 VCSEL Assembly Clip designed provide mechanical coupling ADNV-6340 VCSEL ADNS-6120 ADNS-6130-001 lens. This coupling essential achieve proper illumination alignment required sensor operate wide variety surfaces. Avago Technologies provides IGES file drawing describing base plate molding features lens alignment.
0.89 (0.035) (0.008) OPTICAL NAVIGATION CENTER 0.75 RECOMMENDED (0.030) 0.75 MAX. (0.030)
22.6 (0.890) 12.6 (0.496) 11.0 (0.433) 12.6 (0.496) (0.248) (0.063) (0.000) 10.0 (0.394)
HOLE 1.78 (0.070)
MAX. COMPONENT HEIGHT CLEAR ZONE MAX. COMPONENT HEIGHT RECOMMENDED FINGER CLEARANCE ZONE (BOTH SIDES) 36.0 (1.417)
14.84 (0.584) 15.15 (0.596) 25.0 (0.984)
DIMENSIONS MILLIMETERS (INCHES).
Figure Recommended mechanical cutouts spacing.
Assembly Recommendation
Insert sensor other electrical components into application (main board VCSEL board). Wave-solder entire assembly no-wash solder process utilizing solder fixture. solder fixture needed protect sensor during solder process. also sets correct sensor-to -PCB distance, lead shoulders normally rest surface. fixture should designed expose sensor leads solder while shielding optical aperture from direct solder contact. Place lens onto base plate. Remove protective kapton tape from optical aperture sensor. Care must taken keep contaminants from entering aperture. Insert assembly over lens onto base plate. sensor aperture ring should self-align lens. optical position reference base plate lens. Note that motion button presses must minimized maintain optical alignment. Remove protective from VCSEL. Insert VCSEL assembly into lens. Slide clip place until latches. This locks VCSEL lens together. Tune laser output power from VCSEL meet Safe Class Standard detailed LASER Power Adjustment Procedure. Install mouse case. There must feature case other area) press down onto sensor ensure sensor lens interlocked correct vertical height.
Design Considerations Improving Performance
improved electrostatic discharge performance, typical creepage clearance distance shown table below. Assumption: base plate construction Avago Technologies supplied IGES file ADNS6130-001 trim lens ADNS-6120 round lens). Typical Distance Creepage Clearance Millimeters 12.0
Note that lens material polycarbonate therefore, cyanoacrylate based adhesives other adhesives that damage lens should used.
VCSEL VCSEL SENSOR
CLIP LENS BASE PLATE
SURFACE
Figure Sectional view assembly highlighting optical mouse components.
V3.3 CPI_LED V3.3
Mode Selection
Mounted Mounted
100K
Mounted Mounted
Buttons
CPI-LED
Flash Freq 12Hz
USB/PS2 Connector
0.1uF Encoder
DP_CK DM_DA
10ohm 10uF
100K
1200
Axis
6MHz MISO SCLK MOSI
KEY_EPROMCS B4_UP B5_DN
100pF
100pF
0.1uF 4.7uF
SPCP825A-20
SPCP18A-016A Mask
ISS-BT V3.3
4th/5th Buttons Straps Optional
Laser ital
V3.3 4.7uF 0.1uF
losed Sens
ISS-SW (Optional)
Analog 0.1uF
0.1uF losed Sens
REGULATOR
VCSEL
AVDD
470pF
losed Sens
V3.3
SPY0029A TO-89 Vout
AGND SCLK
4.7uF 0.1uF
MISO MOSI MOTION
V3.3
ADNS-7050
Optional unused Mounted; C14; Mounted Optional used Mounted. C14; Mounted
KEY_EPROMCS SCLK MOSI MISO 93C46 0.1uF
LASER LASER_NEN LASER_GND
3.3V Regulator Optional
EEPROM Laser Safety Sun+ ALPC
Sunplus
Title ENG. Size Date:
ISS-Laser Mouse A7050 with SALPC
OEM/ODM Drawn: Chuang D.C.
MSE-SPCP825A-A7050-MZ-ALPC-S Document Number Saturday, January 2006 Sheet
Figure Schematic diagram 3-button scroll wheel corded mouse.
AGND
MCUVCC LVDD 2N3906
DVDD AVDD
HEADER_8X2 Encoder
RFVCC
MISO SCLK MOSI
MISO SCLK MOSI MOTION
ADNS-7050
BIND
MCUVCC
VCSEL
AVDD
470pF
AGND
AGND
1N5819
**Not Mounted good signal quality
120K 100uH XC6383A-301PR RFVCC 47uF MCUVCC LVDD AVDD DVDD
XY_LASER LASER_NEN LASER_GND
2200pF
Vout
Sunplus
Title ENG. Size Date:
A7050 Sensor Board
Drawn: Check
D.C.
Document Number GHZ-1W-MSE-MC02A-A7050-TX Thursday, December Sheet
MCUVCC MCUVCC MCUVCC
EEPROM_CS SCLK MOSI MISO 93C46
mounted resonator
WAKE_UP SCLK MOSI MISO DIR1 DIR2 CPI_LE BIND B4_UP B5_DN 0.22uF (TBD) (TBD) BAT_LOW B4_UP B5_DN
0.1uF
20pF 8MHz
0.1uF
OSCO OSCI SPMC0 2A-066A
20pF EEPROM_CS RF_CS NTEST RF_PWR RF_CE MOTION ALPC
CPI-LED
Battery
0ohm MCUVCC PD_SW
(TBD)
ISS-BT
RFVCC 0.01uF
Power Down (Optional)
ISS-SW (Optional)
RFVCC
22pF
4.7uF
HEADER_8X2
ALPC EN/DISABLE
ALPC Enab Disable 22nH Antenna 1.0pF 1.2pF Value 1.0pF 0.5pF 2.7~4.7nH Value MISO SCLK EEPROM_CS NTEST MOSI Mounted Mounted
22pF 22pF 22pF
PWR_UP
IREF
2200
22pF
VDD_PA ANT2
CPI-LED
Flash Freq 12Hz
NRF2402
ANT1
VSS_PA
3.6nH
length 32mm width 0.5mm (20mil)
Sensor Orientation
Sensor Orientatio degree degree degre degre DIR1(R5 Mounted Mounted Mounted Mounted DIR2(R6 Mounted Mounted Mounted Mounted DIR2(R7 Mounted Mounted Mounted Mounted
16MHZ 22pF 22pF
1000
ALPC Connection
Title ENG. Size Date: Drawn:
Sunplus
2.4GHz Optical Mouse Board
D.C.
Check
D.C.
2.4GHZ-1W-ISS-MSE-MC02A-0 66A-A603 0-TX Docu Number Friday, ruary Shee
Regulator Circuit Optional
VCCMCU
+V3.3
0.1uF
+V3.3 SPY0029 0.1uF 0.01uF 1000p 4.7uF
Antenna
Regulator Circuit used C15; Moun ted; Mounted RF_CE RF_CS RF_DR
PWR_UP
IREF
CLK2 DOUT2
22nH 2200p 22pF 3.6nH
nRF2401
VSS_PA ANT2 ANT1
length 63mm width 0.5mm
VDD_PA
RF_CLK RF_DATA
Value
16MHZ 0.033uF
20ppm
22pF 22pF
Band Side
+V3.3 VCCMCU VCCMCU RF_DATA RF_CLK RF_CS RF_CE RF_DR RFDATA RFCLK RFCS RFCE DP_CK DM_DA BIND BIND/RF RFDR SPCP18A-011A VCCMCU 0.1uF Title 24C01 <Title ENG. Size Date: OSCI OSCO Connecto 6MHz 0.1uF MSE_CLK/D+ MSE_DATA/DVCCMCU
100K
10uF
4.7uF
100K
VCCMCU
RF_Data
16Pin
Button
ttons 3Button Buttons nted Mounted Mounted nted
Sunplus 2.4GHz 1way Mouse Receiver
Drawn:
FrankLin
Check
D.C.
Document Number 2.4GHZ-1W-MSE -RX-CP18 A-nRF2401-CR rsday, December 2005 Sheet
Figure Schematic diagram 3-button scroll wheel cordless mouse.
Notes
supply ground paths should laid using star methodology. Level shifting required interface micro-controller ADNS-7050. micro-controller used, 74VHC125 component shown omitted.
Range Range_C bits registers 0x1a 0x1f, respectively, choose higher laser current range. Program registers 0x1c 0x1d with increasing values achieve output power close 506uW possible without exceeding Save value registers 0x1a, 0x1c, 0x1d, 0x1f non-volatile memory mouse. These registers must restored these values every time ADNS-7050 reset. Reset mouse, reload register values from non-volatile memory, enable Calibration mode, measure laser power verify that calibration correct. Good engineering practices such regular power meter calibration, random quality assurance retest calibrated mice, etc. should used guarantee performance, reliability safety product design.
LASER Drive Mode
laser driven pulsed mode during normal operation. calibration mode provided which drives laser continuous (CW) operation.
Safety
ADNS-7050 associated components schematic Figure intended comply with Class Safety Requirements 60825-1. Avago Technologies suggests that manufacturers perform testing verify safety each mouse. also recommended review possible single fault mechanisms beyond those described below section "Single Fault Detection". Under normal conditions, ADNS-7050 generates drive current laser diode (ADNV-6340). order stay below Class power requirements, LASER_CTRL0 (register 0x1a), LASER_CTRL1 (register 0x1f), LSRPWR_CFG0 (register 0x1c) LSRPWR_CFG1 (register 0x1d) must programmed appropriate values. system comprised ADNS-7050 ADNV-6340, designed maintain output beam power within Class requirements over components manufacturing tolerances recommended temperature range when adjusted procedure below implemented shown recommended application circuit Figure more information, please refer Safety Application Note 5230.
LASER Output Power
laser beam output power measured navigation surface plane specified below. following conditions apply: system adjusted according above procedure. system operated within recommended operating temperature range. value greater than 300mV above value time adjustment. allowance optical power meter accuracy assumed. Parameter Symbol Minimum Maximum Units Notes Laser out- Class limit with power recommended VCSEL lens.
LASER Power Adjustment Procedure
permanent value.
ambient temperature should 25°C ±5°C.
Range (bit register 0x1a) Range_C complement (bit register 0x1f) Match_bit (bit register 0x1a) correct value designation laser being used. Match_C_bit (bit register 0x1f) complement Match_bit. Enable Calibration mode writing bits [3,2,1] register 0x1A laser will driven with 100% duty cycle. Write Calibration mode complement bits register 0x1f. laser current minimum value writing 0x00 register 0x1c, complementary value 0xFF register 0x1d. Program registers 0x1c 0x1d with increasing values achieve output power close 506uW possible without exceeding this power obtained, calibration complete, skip step possible achieve power target, laser current minimum value writing 0x00 register 0x1c, complementary value 0xff register 0x1d.
Disabling LASER
LASER_NEN connected gate P-channel MOSFET transistor which when connects LASER. normal operation, LASER_NEN low. case fault condition (ground VDD3 XY_LASER), LASER_NEN goes high turn transistor disconnect VDD3 from LASER.
Single Fault Detection
ADNS-7050 able detect short circuit fault condition XY_LASER pin, which could lead excessive laser power output. path ground this will trigger fault detection circuit, which will turn laser drive current source LASER_NEN output high. When used combination with external components shown block diagram below, system will prevent excess laser power resistive path ground XY_LASER shutting laser. addition ground path fault detection described above, fault detection circuit continuously checked proper operation internally generating path ground with laser turned LASER_NEN. XY_LASER shorted VDD3, this test will fail will reported fault.
MICROCONTROLLER
ADNS-7050
LASER DRIVER
FAULT CONTROL BLOCK LASER_NEN
P-MOSFET BJT)
VCSEL SERIAL PORT VOLTAGE SENSE XY_LASER
CURRENT
Figure Single fault detection safety feature block diagram.
ADNS-7050
Laser Mouse Sensor
Theory Operation
ADNS-7050 based LaserStreamTechnology, which measures changes position optically acquiring sequential surface images (frames) mathematically determining direction magnitude movement. ADNS-7050 contains Image Acquisition System (IAS), Digital Signal Processor (DSP), four wire serial port. acquires microscopic surface images lens illumination system. These images processed determine direction distance motion. calculates relative displacement values. external microcontroller reads information from sensor serial port. microcontroller then translates data into PS2, USB, signals before sending them host game console.
Features
power architecture LaserStreamtechnology Self-adjusting power-saving modes longest battery life Speed motion detection Enhanced SmartSpeed self-adjusting frame rate optimum performance Motion detect output Internal oscillator clock input needed Selectable resolution Wide operating voltage: V-3.6 nominal Four wire serial port Minimal number passive components Laser fault detect circuitry on-chip Safety Compliance
Applications
Laser mice Pinout ADNS-7050 Optical Mouse Sensor Name MISO SCLK MOSI MOTION LASER_NEN XY_LASER AGND AVDD AGND Description Chip Select (Active Input) Serial Data Output (Master In/Slave Out) Serial Clock Input Serial Data Input (Master Out/Slave Motion Detect (Active Output) LASER Enable (Active LOW) Ground LASER Control Analog Ground Analog Supply Voltage Analog Ground Ground Ground Connection Ground Supply Voltage Connection Connection Optical trackballs Integrated input devices Battery-powered input devices
MISO SCLK MOSI MOTION LASER_NEN AGND XY_LASER AVDD AGND
A7050 XYYWWZ
Figure Package outline drawing (top view).
A7050 XYYWWZ
12.85 SHOULDER) (0.506) 17.84 (0.702) 9.10 (0.358)
3.68 (0.145)
8.61 (0.339)
0.38 (0.015) LEAD WIDTH 1.78 (0.070) LEAD PITCH 6.60* (0.260) CLEAR OPTICAL PATH
0.89 (0.035) LEAD OFFSET
0.25 (0.010) 12.85 LEAD TIP) (0.506 0.035)
21.5° 4.55 (0.179)
GATE LOCATION SURFACE RECESSED 8.99* (0.354)
1.40 0.03 (0.055 0.001)
KAPTON TAPE (REMOVE BEFORE FINAL ASSEMBLY)
SECTION
NOTES: DIMENSIONS MILLIMETERS (INCHES). DIMENSIONAL TOLERANCE: COPLANARITY LEADS: LEAD PITCH TOLERANCE: 0.15 CUMULATIVE PITCH TOLERANCE: 0.15 ANGULAR TOLERANCE: DEGREES. MAXIMUM FLASH: CHAMFER (25° TAPER SIDE LEAD. THESE DIMENSIONS REFERENCES ONLY SHOULD USED MECHANICALLY REFERENCE SENSOR.
Figure Package outline drawing.
CAUTION: advised that normal static precautions taken handling assembly this component prevent damage and/or degradation which induced ESD.
ADNS-7050
SERIAL PORT REGISTERS
SCLK MOSI MISO MOTION
AVDD
POWER CONTROL
IMAGE ARRAY
OSCILLATOR
AGND
XY_LASER
LASER DRIVE
LASER_NEN
Figure Block diagram ADNS-7050 optical mouse sensor.
Regulatory Requirements
Passes worldwide analogous emission limits when assembled into mouse with shielded cable following Avago Technologies recommendations. Passes IEC-1000-4-3 radiated susceptibility level when assembled into mouse with shielded cable following Avago Technologies recommendations. Passes EN61000-4-4/IEC801-4 tests when assembled into mouse with shielded cable following Avago Technologies recommendations. flammability level UL94 V-0. Provides sufficient creepage/clearance distance avoid discharge when assembled into mouse according usage instructions above.
Absolute Maximum Ratings
Parameter Storage Temperature Lead Solder Temp Supply Voltage Input Voltage Latchup Current Symbol Iout Minimum -0.5 -0.5 Maximum Units Notes seconds, below seating plane. pins, human body model Method 3015 Pins Pins
Recommended Operating Conditions
Parameter Operating Temperature Power Supply Voltage Power Supply Rise Time Supply Noise (Sinusoidal) Serial Port Clock Frequency Distance from Lens Reference Plane Surface Speed Acceleration Load Capacitance Voltage XY_LASER Symbol fSCLK Cout Vxy_laser Minimum Typical Maximum 2.62 Units mVp-p in/sec Notes Including noise Active drive, duty cycle Results ±0.2 minimum DOF. Figure
2.18
2.40
MOTION, MISO
VCSEL
CLIP
SENSOR
SENSOR
2.40 (0.094) LENS SURFACE
Figure Distance from lens reference plane surface,
Electrical Specifications
Electrical Characteristics over recommended operating conditions. Typical values VDD=2.8V. Parameter Symbol Minimum Typical Maximum Units Notes Motion Delay tMOT-RST From SW_RESET register write valid motion, assuming after Reset motion present Shutdown tSTDWN From Shutdown mode active current Wake from Shutdown tWAKEUP From Shutdown mode inactive valid motion. Notes: RESET must asserted after shutdown. Refer section "Notes Shutdown Forced Rest", also note tMOT-RST Forced Rest Enable tREST-EN From RESTEN bits current Wake from Forced Rest tREST-DIS From RESTEN bits cleared valid motion MISO Rise Time tr-MISO MISO Fall Time tf-MISO MISO Delay after SCLK tDLY-MISO From SCLK falling edge MISO data valid, load conditions MISO Hold Time thold-MISO 1/fSCLK Data held until next falling SCLK edge MOSI Hold Time thold-MOSI Amount time data valid after SCLK rising edge MOSI Setup Time tsetup-MOSI From data valid SCLK rising edge Time between tSWW From rising SCLK last first data byte, rising Write Commands SCLK last second data byte. Time between Write tSWR From rising SCLK last first data byte, rising Read Commands SCLK last second address byte. Time between Read tSRW From rising SCLK last first data byte, falling Subsequent tSRR SCLK first address byte next Commands command. Read Address-Data tSRAD From rising SCLK last address byte, falling Delay SCLK first data being read. Inactive after tBEXIT Minimum inactive time after motion burst before next Motion Burst usage SCLK Active tNCS-SCLK From falling edge first SCLK rising edge SCLK Inactive tSCLK-NCS From last SCLK rising edge rising edge, valid MISO (for Read Operation) data transfer SCLK Inactive tSCLK-NCS From last SCLK rising edge rising edge, valid MOSI (for Write Operation) data transfer MISO High-Z tNCS-MISO From rising edge MISO high-Z state MOTION Rise Time tr-MOTION MOTION Fall Time tf-MOTION Transient Supply Current IDDT supply current during ramp from
Electrical Specifications
Electrical Characteristics over recommended operating conditions. Typical values VDD=2.8 Parameter Symbol Minimum Typical Maximum Units Notes Supply Current IDD_RUN Average current, including LASER current. load Various Modes IDD_REST1 MISO, MOTION. IDD_REST2 0.15 IDD_REST3 0.05 0.15 Peak Supply Current Shutdown Supply Current IDDSTDWN NCS, SCLK MOSI MISO Hi-Z Input Voltage SCLK, MOSI, Input High Voltage SCLK, MOSI, Input Hysteresis VI_HYS SCLK, MOSI, Input Leakage Current Ileak -0.6 SCLK, MOSI, XY_LASER Current ILAS Vxy_laser LP_CFG0 0xFF LP_CFG1 0x00 LASER Current ILAS_FAULT XY_LASER Rleakage kOhms (Fault Mode) Output Voltage, Iout MISO, MOTION MISO, LASER_NEN Iout LASER_NEN Output High Voltage, Iout MISO, MOTION MISO, LASER_NEN Iout -0.5 LASER_NEN Input Capacitance MOSI, NCS, SCLK
Typical Performance Characteristics
Typical Resolution
1000
Resolution (counts/inches)
Distance from Lens Reference Plane Surface, (mm) Photo Paper White Melamine Bookshelf Manila Black Formica White Paper
Figure Mean resolution cpi.
Typical Path Deviation Largest Single Perpendicular Deviation From Straight Line Degrees Path Length inches; Speed Resolution
Maximum Distance (mouse count)
Distance From Lens Reference Plane Surface, (mm) Photo Paper White Melamine Bookshelf Manila Black Formica White Paper
Figure Average error distance
RELATIVE RESPONSIVITY ADNS-7050
RELATIVE RESPONSIVITY
1000
WAVELENGTH (nm)
Figure Wavelength responsivity.
Power Management Modes
ADNS-7050 three power-saving modes. Each mode different motion detection period, affecting response time mouse motion (Response Time). sensor automatically changes appropriate mode, depending time since last reported motion (Downshift Time). parameters each mode shown following table. Mode Rest Rest Rest Response Time (nominal) 16.5 Downshift Time (nominal)
lines that comprise port: SCLK: Clock input. always generated master (the microcontroller). MOSI: MISO: NCS: Input data. (Master Out/Slave Output data. (Master In/Slave Out) Chip select input (active low). needs activate serial port; otherwise, MISO will high MOSI SCLK will ignored. also used reset serial port case error.
Chip Select Operation Motion Timing
motion level-sensitive output that signals micro-controller when motion occurred. motion lowered whenever motion set; other words, whenever there data Delta_X Delta_Y registers. Clearing motion reading Delta_X Delta_Y, writing Motion register) will motion high. serial port activated after goes low. raised during transaction, entire transaction aborted serial port will reset. This true transactions. After transaction aborted, normal address-to-data transaction-to-transaction delay still required before beginning next transaction. improve communication reliability, serial transactions should framed NCS. other words, port should remain enabled during periods non-use because EFT/B events could interpreted serial communication chip into unknown state. addition, must raised after each burst-mode transaction complete terminate burst-mode. port available further until burst-mode terminated.
LASER Mode
power savings, VCSEL will continuously ADNS-7050 will flash VCSEL only when needed.
Synchronous Serial Port
synchronous serial port used read parameters ADNS7050, read motion information. port four-wire port. host micro-controller always initiates communication; ADNS-7050 never initiates data transfers. SCLK, MOSI, driven directly micro-controller. port pins shared with other slave devices. When high, inputs ignored output tri-stated.
Write Operation
Write operation, defined data going from micro-controller ADNS-7050, always initiated micro-controller consists bytes. first byte contains address (seven bits) indicate data direction. second byte contains data. ADNS-7050 reads MOSI rising edges SCLK.
SCLK MOSI
MISO
MOSI DRIVEN MICRO-CONTROLLER
Figure14. Write operation.
SCLK
MOSI thold, MOSI tsetup, MOSI
Figure MOSI setup hold time.
Read Operation
read operation, defined data going from ADNS-7050 microcontroller, always initiated micro-controller consists bytes. first byte contains address, sent micro-controller over MOSI, indicate data direction. second byte contains data driven ADNS-7050 over MISO. sensor outputs MISO bits falling edges SCLK samples MOSI bits every rising edge SCLK.
SCLK CYCLE SCLK MOSI
MISO
tSRAD DELAY
Figure Read operation.
SCLK tDLY-MISO MISO tHOLD-MISO
Figure MISO delay hold time.
Note: 0.5/fSCLK minimums high state SCLK also minimum MISO data hold time ADNS-7050. Since falling edge SCLK actually start next read write command, ADNS-7050 will hold state data MISO until falling edge SCLK.
Required Timing Between Read Write Commands
There minimum timing requirements between read write commands serial port.
tSWW
SCLK ADDRESS DATA ADDRESS DATA
WRITE OPERATION
WRITE OPERATION
Figure Timing between write commands.
rising edge SCLK last data second write command occurs before required delay (tSWW), then first write command complete correctly.
tSWR
SCLK ADDRESS DATA ADDRESS
WRITE OPERATION
NEXT READ OPERATION
Figure Timing between write read commands.
rising edge SCLK last address read command occurs before required delay (tSWR), write command complete correctly.
tSRAD tSRW tSRR
SCLK ADDRESS READ OPERATION DATA ADDRESS
NEXT READ WRITE OPERATION
Figure Timing between read either write subsequent read commands.
During read operation SCLK should delayed least tSRAD after last address data ensure that ADNS-7050 time prepare requested data. falling edge SCLK first address either read write command must least tSRR tSRW after last SCLK rising edge last data previous read operation.
Burst Mode Operation
Burst mode special serial port operation mode that used reduce serial transaction time motion read. speed improvement achieved continuous data clocking from multiple registers without need specify register address, requiring normal delay period between data bytes.
tSRAD
Burst mode activated reading Motion_Burst register. ADNS7050 will respond with contents Motion, Delta_X, Delta_Y, SQUAL, Shutter_Upper, Shutter_Lower, Maximum_Pixel registers that order. burst transaction terminated anywhere sequence after Delta_X value bringing high. After sending register address, micro-controller must wait tSRAD then begin reading data. data bits read with delay between bytes driving SCLK normal rate. data latched into output buffer after last address received. After burst transmission complete, micro-controller must raise line least tBEXIT terminate burst mode. serial port available until reset with NCS, even second burst transmission.
SCLK MOTION_BURST REGISTER ADDRESS READ FIRST BYTE
FIRST READ OPERATION
READ SECOND BYTE
READ THIRD BYTE
Figure Motion burst timing.
Notes Power-up
ADNS-7050 does perform internal power self-reset; POWER_UP_RESET register must written every time power applied. appropriate sequence follows: Apply power Drive high, then reset port Write 0x5a register 0x3a Wait tWAKEUP Write 0xFE register 0x28 Read from registers 0x02, 0x03, 0x04 read these same bytes from burst motion register 0x42) time regardless motion state. During power-up there will period time after power supply high before clocks available. table below shows state various pins during power-up reset. State Signal Pins after Valid Power-Up Functional MISO Undefined SCLK Ignored MOSI Ignored XY_LASER Undefined MOTION Undefined LASER_NEN Undefined
High before Reset Undefined Ignored Ignored Undefined Undefined Undefined
before Reset Functional Functional Functional Undefined Undefined Undefined
After Reset Functional Depends Depends Depends Functional Functional Functional
Notes Shutdown Forced Rest
ADNS-7050 Rest mode through Configuration_Bits register (0x11). This allow further power savings applications where sensor does need operate time. ADNS-7050 Shutdown mode writing 0xe7 register 0x3b. port should accessed when Shutdown mode asserted, except power-up command (writing 0x5a register 0x3a). (Other same accessed, long sensor's asserted.) table below shows state various pins during shutdown. deassert Shutdown mode: Write 0x5a register 0x3a. Wait tWAKEUP. Write 0xFE register 0x28. register settings must then reloaded. MISO SCLK MOSI XYLASER LASER_NEN MOTION Status when Shutdown Mode Functional*1 Undefined*2 Ignore Ignore High(Off) High(Off) Undefined
must held (high) shared with other devices. recommended hold (high) during Power Down unless powering Sensor. must held (low) sensor re-powered from shutdown (writing 0x5a register 0x3a). Depend last state. SCLK ignore (high). functional (low). MOSI ignore (high). (low), command present MOSI will ignored except power-up command (writing 0x5a register 0x3a). Note: There long wakeup times from shutdown forced Rest. These features should used power management during normal mouse motion.
Registers
ADNS-7050 registers accessible serial port. registers used read motion data status well device configuration. Address 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12-0x19 0x1a 0x1b 0x1c 0x1d 0x1e 0x1f 0x20-0x2d 0x2e 0x2f-0x39 0x3a 0x3b 0x3c-0x3d 0x3e 0x3f 0x42 Register Product_ID Revision_ID Motion Delta_X Delta_Y SQUAL Shutter_Upper Shutter_Lower Maximum_Pixel Pixel_Sum Minimum_Pixel Pixel_Grab CRC0 CRC1 CRC2 CRC3 Self_Test Configuration_Bits Reserved LASER_CTRL0 Reserved LSRPWR_CFG0 LSRPWR_CFG1 Reserved LASER_CTRL1 Reserved Observation Reserved POWER_UP_RESET Shutdown Reserved Inverse_Revision_ID Inverse_Product_ID Motion_Burst Read/Write Default Value 0x23 0x03 0x00 0x00 0x00 0x00 0x00 0x64 0xd0 0x80 0x00 0x00 0x00 0x00 Undefined Undefined 0x03 0x00 0x00 0x00 0x01 Undefined 0xfc 0xdc 0x00
Product_ID Access: Read Field
Address: 0x00 Reset Value: 0x23 PID7 PID6 PID5 PID4 PID3 PID2 PID1 PID0
Data Type: 8-Bit unsigned integer USAGE: This register contains unique identification assigned ADNS-7050. value this register does change; used verify that serial communications link functional.
Revision_ID Access: Read Field
Address: 0x01 Reset Value: 0x03 RID7 RID6 RID5 RID4 RID3 RID2 RID1 RID0
Data Type: 8-Bit unsigned integer USAGE: This register contains revision. subject change when versions released.
Motion Access: Read/Write Field
Address: 0x02 Reset Value: 0x00 PIXRDY PIXFIRST LP_VALID FAULT Reserved Reserved
Data Type: field USAGE: Register 0x02 allows user determine motion occurred since last time read. set, then user should read registers 0x03 0x04 accumulated motion. Read this register before reading Delta_X Delta_Y registers. Writing anything this register clears bits, Delta_X Delta_Y registers. written data byte saved. Internal buffers accumulate more than eight bits motion either internal buffers overflows, then absolute path data lost set. clear overflow, write anything this register. Check more than motion accumulated without reading set, discard motion erroneous. Write anything this register clear overflow condition. PIXRDY will whenever valid pixel data byte available Pixel_Dump register. Check that this before reading from Pixel_Dump. ensure that Pixel_Grab pointer been reset pixel initial write Pixel_Grab, check PIXFIRST high. Field Name Description Motion since last report motion Motion occurred, data ready reading Delta_X Delta_Y registers Pixel Dump data byte available Pixel_Dump register. Data available Data available This when Pixel_Grab register written when complete pixel array been read, initiating increment pixel 0,0. Pixel_Grab data from pixel Pixel_Grab data from pixel Motion overflow, and/or buffer overflowed since last report. overflow Overflow occurred Laser Power Settings Register 0x1a register 0x1f register 0x1c register 0x1d have complementary values. Laser power valid Indicates that XY_LASER shorted fault detected Fault detected.
PIXRDY
PIXFIRST
LP_VALID
FAULT
NOTE: Avago Technologies recommends that registers 0x02, 0x03, 0x04 read sequentially.
Delta Access: Read Field
Address: 0x03 Reset Value: 0x00
Data Type: Eight complement number USAGE: movement counts since last report. Absolute value determined resolution. Reading clears register.
MOTION -128 -127 +126 +127
DELTA_X
NOTE: Avago Technologies recommends that registers 0x02, 0x03, 0x04 read sequentially.
Delta Access: Read Field
Address: 0x04 Reset Value: 0x00
Data Type: Eight complement number USAGE: movement counts since last report. Absolute value determined resolution. Reading clears register.
MOTION -128 -127 +126 +127
DELTA_Y
NOTE: Avago Technologies recommends that registers 0x02, 0x03, 0x04 read sequentially.
Squal Access: Read Field
Address: 0x05 Reset Value: 0x00
Data Type: Upper bits 9-bit unsigned integer USAGE: SQUAL (Surface Quality) measure number valid features visible sensor current frame. maximum SQUAL register value 162. Since small changes current frame result changes SQUAL, variations SQUAL when looking surface expected. graph below shows sequentially acquired SQUAL values, while sensor moved slowly over white paper. SQUAL nearly equal zero, there surface below sensor. SQUAL typically maximized when navigation surface optimum distance from imaging lens (the nominal Z-height).
SQUAL Value (White Paper) Circle@7.5" diameter, Speed-6ips
Squal Value
Count
Figure SQUAL values 800cpi (white paper).
Mean SQUAL (White Paper) 800dpi, Circle@7.5" diameter, Speed-6ips
Squal count
Distance Lens Reference Plane Surface, (mm)
Avg-3sigma Avg-3sigma Avg+3sigma Avg+3sigma
Figure Mean SQUAL (white paper).
Shutter_Upper Access: Read Field
Address: 0x06 Reset Value: 0x00
Shutter_Lower Access: Read
Address: 0x07 Reset Value: 0x64 Field
Data Type: Sixteen unsigned integer USAGE: Units clock cycles. Read Shutter_Upper first, then Shutter_Lower. They should read consecutively. shutter adjusted keep average maximum pixel values within normal operating ranges. shutter value automatically adjusted.
Shutter Value (White Paper) Circle@7.5" diameter, Speed-6ips
Shutter Value
Count
Figure Shutter values 800cpi (white paper).
Mean Shutter (White paper) 800dpi, Circle@7.5" diameter, Speed-6ips
Shutter value (Count)
Distance Lens Reference Plane Surface, (mm) Avg-3sigma Avg+3sigma
Figure Mean shutter (white paper).
Maximum_Pixel Access: Read Field
Address: 0x08 Reset Value: 0xd0
Data Type: Eight-bit number USAGE: Maximum Pixel value current frame. Minimum value maximum value 254. maximum pixel value vary with every frame.
Pixel_Sum Access: Read Field
Address: 0x09 Reset Value: 0x80
Data Type: High bits unsigned 17-bit integer USAGE: This register used find average pixel value. reports upper eight bits 17-bit counter, which sums pixels current frame. described full divided 512. find average pixel value, following formula: Average Pixel Register Value 512/484 Register Value 1.058 maximum register value 241. minimum pixel value change every frame.
Minimum_Pixel Access: Read Field
Address: 0x0a Reset Value: 0x00
Data Type:Eight-bit number USAGE: Minimum Pixel value current frame. Minimum value maximum value 254. minimum pixel value vary with every frame.
Pixel_Grab Access: Read Field
Address: 0x0b Reset Value: 0x00
Data Type: Eight-bit word USAGE: test purposes, sensor will read contents pixel array, pixel frame. start pixel grab, write anything this register reset pointer pixel 0,0. Then read PIXRDY Motion register. When PIXRDY set, there valid data this register read out. After data this register read, pointer will automatically increment next pixel. Reading continue indefinitely; once complete frame's worth pixels been read, PIXFIRST will high indicate start first pixel address pointer will start beginning location again.
FIRST PIXEL
POSITIVE
X-RAY VIEW MOUSE
A7050 XYYWWZ
POSITIVE
LAST PIXEL
Figure Pixel address navigation surface image (sensor looking navigation surface through ADNS-6130-001 ADNS-6120 lens from mouse).
CRC0 Access: Read Field Data Type: Eight-bit number
Address: 0x0c Reset Value: 0x00 CRC07 CRC06 CRC05 CRC04 CRC03 CRC02 CRC01 CRC00
USAGE: Register 0x0c reports first byte system self test results. Value Self Test register 0x10.
CRC1 Access: Read Field Data Type: Eight-bit number
Address: 0x0d Reset Value: 0x00 CRC17 CRC16 CRC15 CRC14 CRC13 CRC12 CRC11 CRC10
USAGE: Register 0x0c reports second byte system self test results. Value Self Test register 0x10.
CRC2 Access: Read Field Data Type: Eight-bit number
Address: 0x0e Reset Value: 0x00 CRC27 CRC26 CRC25 CRC24 CRC23 CRC22 CRC21 CRC20
USAGE: Register 0x0e reports third byte system self test results. Value Self Test register 0x10.
CRC3 Access: Read Field Data Type: Eight-bit number
Address: 0x0f Reset Value: 0x00 CRC37 CRC36 CRC35 CRC34 CRC33 CRC32 CRC31 CRC30
USAGE: Register 0x0f reports fourth byte system self test results. Value Self Test register 0x10.
Self_Test Access: Write Field Data Type: field
Address: 0x10 Reset Value: Reserved Reserved Reserved Reserved Reserved Reserved Reserved TESTEN
USAGE: TESTEN register 0x10 start system self-test. test takes 250ms. During this time, write read through port. Results available CRC0-3 registers. After self-test, reset chip start normal operation. Field Name TESTEN Description Enable System Self Test Disabled Enable
Configuration_bits Access: Read/Write Field Data Type: field
Address: 0x11 Reset Value: 0x03 Reserved RESTEN1 RESTEN0 Reserved Reserved Reserved Reserved
USAGE: Register 0x11 allows user change configuration sensor. Setting RESTEN1-0 bits forces sensor into Rest mode, described power modes section above. allows selection between resolution. Note: Forced Rest long wakeup time should used power management during normal mouse motion. Field Name RESTEN1-0 Description Puts chip into Rest mode normal operation force Rest1 force Rest3 Sets resolution
Reserved
Address: 0x12-0x19
LASER_CTRL0 Access: Read/Write Field Data Type: field
Address: 0x1a Reset Value: 0x00 Range Reserved Reserved CAL2 CAL1 CAL0 Force_Disable
USAGE: This register used control laser drive. Bits require complement values register 0x1F. registers contain complementary values these bits, laser turned LP_VALID MOTION register registers written order after power reset. Field Name Range Description Rbin Settings Laser current range from approximately Laser current range from approximately Laser calibration mode Write 101b bits [3,2,1] laser continuous (CW) mode. Write 000b exit laser calibration mode, other values recommended. Reading Motion register (0x03 0x42) will reset value 000b exit calibration mode. LASER force disabled LASER_NEN functions normal LASER_NEN output high.
CAL2-0
Force_Disable
Reserved
Address: 0x1b
LSRPWR_CFG0 Access: Read Write Field Data Type: unsigned
Address: 0x1c Reset Value: 0x00
USAGE: This register used laser current. used together with register 0x1D, where register 0x1D contains complement register 0x1C. registers contain complementary values, laser turned LP_VALID MOTION register registers written order after power reset. Field Name Description Controls 8-bit adjusting laser current. step equivalent (1/384)*100% 0.26% drop relative laser current. Refer table below examples relative laser current settings. 00000 00000 00000 11111 11111 11111 Relative Laser Current 33.59% 33.85% 34.11% 99.48% 99.74% 100%
LSRPWR_CFG1 Access: Read Write Field
Address: 0x1d Reset Value: 0x00 LPC7 LPC6 LPC5 LPC4 LPC3 LPC2 LPC1 LPC0
Data Type: unsigned USAGE: value this register must complement register 0x1C laser current programmed, otherwise laser turned LP_VALID MOTION register Registers 0x1C 0x1D written order after power reset.
Reserved
Address: 0x1e
LASER_CTRL1 Access: Read Write
Address: 0x1f Reset Value: 0x01
Field
Range_C
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Data Type: unsigned USAGE: Bits this register must complement corresponding bits register 0x1A VCSEL control progrmmed, otherwise laser turned LP_VALID MOTION register Registers 0x1A 0x1F written order after power reset.
Reserved
Address: 0x20-0x2d
Observation Access: Read/Write Field Data Type: field
Address: 0x2e Reset Value: 0x00 MODE1 MODE0 OBS4 OBS3 OBS2 OBS1 OBS0
USAGE: Register 0x2e provides bits that every frame. used during EFT/B testing check that chip running correctly. Writing anything this register will clear bits. Field Name MODE1-0 Description Mode Status: Reports which mode sensor Rest Rest Rest Updated every frame
OBS4-0
Reserved
Address: 0x2f-0x39
POWER_UP_RESET Access: Write Field Data Type: 8-bit integer
Address: 0x3a Reset Value: RST7 RST6 RST5 RST4 RST3 RST2 RST1 RST0
USAGE: Write 0x5a this register reset chip. settings will revert default values. Reset required after recovering from shutdown mode.
SHUTDOWN Access: Write Only Field
Address: 0x3b Reset Value:
Data Type: 8-bit integer USAGE: Write 0xe7 chip shutdown mode, POWER_UP_RESET register (address 0x3b) power chip.
Reserved
Address: 0x3c-0x3d
Inverse_Revision_ID Access: Read Field
Address: 0x3e Reset Value: 0xfc NRID7 NRID6 NRID5 NRID4 NRID3 NRID2 NRID1 NRID0
Data Type: Inverse 8-Bit unsigned integer USAGE: This value inverse Revision_ID. used test port.
Inverse_Product_ID Access: Read Field
Address: 0x3f Reset Value: 0xdc NPID7 NPID6 NPID5 NPID4 NPID3 NPID2 NPID1 NPID0
Data Type: Inverse 8-Bit unsigned integer USAGE: This value inverse Product_ID. used test port.
Motion_Burst Access: Read Field Data Type: Various
Address: 0x42 Reset Value: 0x00
USAGE: Read from this register activate burst mode. sensor will return data Motion register, Delta_X, Delta_Y, Squal, Shutter_Upper, Shutter_Lower, Maximum_Pixel. Reading first bytes clears motion data. read terminated anytime after Delta_X read.
ADNV-6340
Single-Mode Vertical-Cavity Surface Emitting Laser (VCSEL)
This advanced class VCSELs engineered Avago Technologies providing laser diode with single longitudinal well single transverse mode. contrast most oxide-based single-mode VCSELs, these VCSELs remain within single mode operation over wide range output power. When compared LED, ADNV-6340 significantly lower power consumption making ideal choice optical navigation applications.
Features
Advanced Technology VCSEL chip Single Mode Lasing operation Non-hermetic plastic package 832-865 wavelength Enhanced -2KV
KAPTON TAPE
5.36
NUMBER LETTER SUBCONTRACTOR CODE SOURCE
MAX. 4.70 0.05 (BASE) CATHODE FLAT (5.25) SHOULDER
3.28
90°- 0.90
5.72 7.22
0.50
0.25
5.25 0.65 LEAD
Figure Outline drawing ADNV-6340 VCSEL.
Note: Since VCSEL package sealed, protective kapton tape should removed until just prior assembly into ADNS-6120 ADNS-6130-001 lens.
11.00
7.20 MAX.
5.00 CABLE/WIRE CONNECTION RECOMMENDED THICKNESS:
1.70 PLASTIC VCSEL PACKAGE: 5.00 PITCH LEADS: 0.25
Figure Suggested ADNV-6340 mounting guide.
Absolute Maximum Ratings
Parameter Forward Current Peak Pulsing Current Power Dissipation Reverse Voltage Laser Junction Temperature Operating Case Temperature Storage Case Temperature Lead Soldering Temperature (Human-Body Model) Rating Units Notes Duration 100ms, duty cycle
reflow profile (Figure
Comments: Stresses greater than those listed under "Absolute Maximum Ratings" cause permanent damage device. These stress ratings only functional operation device these other condition beyond those indicated extended period time affect device reliability. maximum ratings reflect eye-safe operation. safe operating conditions listed power adjustment procedure section ADNS-7050 laser sensor datasheet. inherent design this component causes sensitive electrostatic discharge. threshold listed above. prevent ESD-induced damage, take adequate precautions when handling this product.
Optical/Electrical Characteristics 45°C):
Parameter Peak Wavelength Maximum Radiant Power[1] Symbol Min. Typ. Max. Units Notes Maximum output power under condition. This recommended operating condition does meet safety requirements.
Wavelength Temperature Coefficient Wavelength Current Coefficient Beam Divergence Threshold Current Slope Efficiency Forward Voltage[2]
dl/dT dl/dI qFW@1/e^2
0.065 0.21
nm/mA
output power
Comments:
VCSELs sorted into bins specified power adjustment procedure section ADNS-6XXX laser sensor datasheets. Appropriate binning resistor register data values used application circuit achieve target output power.
Danger:
When driven with current temperature range greater than specified power adjustment procedure section, safety limits exceeded. this level, VCSEL should treated Class IIIb laser, potentially safety hazard.
Typical Characteristics
OPTICAL POWER, (mW)
FORWARD VOLTAGE
FORWARD CURRENT (IF)
FORWARD CURRENT, (mA)
Figure Forward voltage forward current
Figure Optical power forward current.
TEMPERATURE RISE (°C)
(mA)
Figure Junction temperature rise forward current.
10-20 255°C 250°C 60-150 217°C
TEMPERATURE (°C)
125°C TIME
40°C
Figure Recommended reflow soldering profile.
ADNS-6120 ADNS-6130-001
Laser Mouse Lens
Avago Technologies ADNS-6120 ADNS-6130-001 laser mouse lens designed with Avago Technologies laser mouse sensors illumination subsystem provided ADNS-6230-001 VCSEL assembly clip ADNV-6340 Single-Mode Vertical-Cavity Surface Emitting Lasers (VCSEL). Together with VCSEL, ADNS-6120 ADNS-6130-001 laser mouse lens provides directed illumination optical imaging necessary proper operation laser mouse sensor. ADNS-6120 ADNS-6130-001 laser mouse lens precision molded optical component should handled with care avoid scratching optical surfaces. Part Number ADNS-6120 ADNS-6130-001 Description Laser Mouse Round Lens Laser Mouse Trim Lens
WXYZ
31.00
21.50° 33.00 (1.299) 21.50° LENS SURFACE 2.05 0.03 (0.081 0.001) 8.25 (0.325) 16.50 (0.650) LENS SURFACE
LENS SURFACE LENS SURFACE
1.30 0.03 (0.051 0.001)
SECTION NOTES: DIMENSIONS MILLIMETERS (INCHES). DIMENSIONAL TOLERANCE: ±0.01 ANGULAR TOLERANCE 3.0°. MAXIMUM FLASH +0.20
Figure ADNS-6120 laser mouse round lens outline drawings details.
21.50° 27.95 (1.100)
21.50° VCSEL LENS SURFACE IMAGING LENS SURFACE 12.00 (0.472)
16.34 (0.643)
VCSEL LENS SURFACE IMAGING LENS SURFACE SECTION
8.25 (0.325)
2.05 (0.081)
1.30 (0.051)
NOTES: DIMENSIONS MILLIMETERS (INCHES). DIMENSIONAL TOLERANCE: ±0.10 ANGULAR TOLERANCE: 3.0°. MAXIMUM FLASH: +0.20
Figure ADNS-6130-001 laser mouse trim lens outline drawings details.
Mechanical Assembly Requirements specifications reference Figure Optical System Assembly Diagram Parameters Distance from Object Surface Lens Reference Plane Distance from Mouse Sensor Surface Object Surface Symbol Min. 2.18 Typical 2.40 10.65 Max. 2.62 Units Notes ADNS-6120 ADNS-6130-001 Sensor must contact with lens housing surface
MOUSE SENSOR
ADNS-6120
OBJECT SURFACE
Figure Optical system assembly cross-section diagram.
LOGO
WXYZ
LOGO
Figure Avago's logo locations.
Lens Design Optical Performance Specifications
specifications based Mechanical Assembly Requirements.
Parameters Design Wavelength Lens Material* Index Refraction Symbol Min. 1.5693 Typical 1.5713 Max. 1.5735 Units Conditions
*Lens material polycarbonate. Cyanoacrylate based adhesives should used they will cause lens material deformation.
Mounting Instructions ADNS-6120 ADNS-6130-001 Laser Mouse Lenses Base Plate
IGES format drawing file with design specifications laser mouse base plate features available. These features useful maintaining proper positioning alignment ADNS-6120 ADNS-6130-001 laser mouse lens when used with Avago Technologies Laser Mouse Sensor. This file obtained contacting your local Avago Technologies sales representative.
Figure Illustration base plate mounting features ADNS-6120 laser mouse round lens.
Figure Illustration base plate mounting features ADNS-6130-001 laser mouse trim lens.
ADNS-6230-001
Laser Mouse VCSEL Assembly Chip
Avago Technologies ADNS-6230-001 VCSEL Assembly Clip designed provide mechanical coupling ADNV-6340 VCSEL ADNS-6120 ADNS-6130-001 Laser Mouse Lens. This coupling essential achieve proper illumination alignment required sensor operate wide variety surfaces.
12.20 (0.480) CLIP 8.80 (0.346) CAVITY NUMBER
3.30 (0.130)
9.60 (0.378)
8.37 (0.329)
10.60 (0.417)
7.60 (0.299) 10.40 (0.409)
1.65 (0.065) NOTES: DIMENSIONS MILLIMETERS (INCHES). DIMENSIONAL TOLERANCE: ±0.10 MAXIMUM FLASH: ±0.20
Figure Outline drawing ADNS-6230-001 VCSEL assembly clip.
product information complete list distributors, please website:
www.avagotech.com
Avago, Avago Technologies, logo trademarks Avago Technologies Limited United States other countries. Data subject change. Copyright 2006 Avago Technologies Limited. rights reserved. AV01-0036EN November 2006

Power Laser Mouse Bundles Avago Technologies ADNB-7051-EV ADNB-70

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